Encyclopedia > ICO

  Article Content

Intermediate circular orbit

Redirected from ICO

Intermediate circular orbit (ICO), also called medium earth orbit (MEO), is used by satellites between the altitudes of low earth orbit (up to 1400 km) and geostationary orbit (ca. 36,000 km). GPS uses a MEO satellite constellation.

Medium earth orbit communications systems

A number of telecommunications systems have been proposed using MEO satellite constellations.

ICO was also the name of a proposed communications constellation for satellite telephony, originally developed by Inmarsat and spun off. In the wake of the financial failure of the Iridium satellite constellation, ICO also entered bankruptcy protection and delayed launching its satellites.

A third proposed system was Teledesic.

External Links



All Wikipedia text is available under the terms of the GNU Free Documentation License

 
  Search Encyclopedia

Search over one million articles, find something about almost anything!
 
 
  
  Featured Article
North Haven, New York

... of age or older. The average household size is 2.20 and the average family size is 2.77. In the village the population is spread out with 17.4% under the age of 18, 3.5% ...

 
 
 
This page was created in 34.2 ms